Conclusions
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1.
A kinetic model was proposed for the decomposition of azobisisobutyronitrile in the presence of organoaluminum compounds; it accounts for the reactions of thermal and “catalytic” decomposition of azobisisobutyronitrile and the reactions of isobutyronitrile, alkyl, and organoaluminum radicals with the organoaluminum compounds.
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2.
The quantitative characteristics of the reactions of “catalytic” decomposition of azobisisobutyronitrile under the effect of organoaluminum compounds, the reaction of the ethyl radical with triethylaluminum, and the reaction of the decomposition of the diethylaluminum ethyl radical were evaluated.
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3.
It was shown by calculation that the proposed kinetic model of the decomposition of azobisisobutyronitrile in the presence of organoaluminum compounds permits quantitatively explaining all of the kinetic effects observed.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 3, pp. 526–533, March, 1986.
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Matkovskii, P.E., Dzhabieva, Z.M., Byrikhina, N.A. et al. Kinetic model of the decomposition of azobisisobutyronitrile in the presence of organoaluminum compounds. Russ Chem Bull 35, 478–484 (1986). https://doi.org/10.1007/BF00953208
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DOI: https://doi.org/10.1007/BF00953208